Waste harvesting: lessons learned from the development of waste-to-energy power plants in Indonesia

PurposeThe purpose of this research is to analyse the development and implementation of waste-to-energy (WtE) power plants as a strategy to manage municipal solid waste (MSW) in Indonesia. It aims to identify key determinants for the successful adoption of WtE technology in developing countries, focusing on the Benowo WtE power plant, Indonesia's first large-scale WtE project.Design/methodology/approachThis study reviews the development of the Benowo WtE power plant, examining political, regulatory and financial factors influencing its implementation. It analyses the roles of national and local government institutions, highlighting critical elements for the successful deployment of WtE projects in a developing country context.FindingsThe review shows that the success of WtE projects in Indonesia is significantly influenced by strong local government commitment, supported by political, financial and regulatory backing from the national government. The Benowo WtE power plant's development demonstrates that with adequate support, WtE can be a viable solution for managing MSW and generating energy in developing countries. The study also identifies barriers to broader WtE adoption in similar contexts.Research limitations/implicationsThe study is limited to 12 WtE projects in Indonesia, with in-depth analysis focused on a single case, potentially overlooking challenges and opportunities in other regions. Furthermore, the study does not include an economic analysis, such as a feasibility assessment. Future research could expand to multiple WtE projects and incorporate primary data collection to provide more comprehensive findings, including feasibility studies of each project.Practical implicationsThe findings provide practical guidance for policymakers and stakeholders in developing countries, identifying critical areas for successful WtE deployment and offering a blueprint based on the Benowo WtE power plant.Social implicationsImplementing WtE projects can improve waste management, reduce pollution, enhance public health, create jobs and stimulate local economies. The study underscores the importance of government and community collaboration in addressing environmental challenges and fostering shared responsibility.Originality/valueThis research offers novel insights into WtE technology development in a developing country, specifically focusing on Indonesia's first large-scale WtE power plant. By analysing the Benowo WtE power plant, the study provides valuable lessons and strategies for other developing nations aiming to adopt WtE solutions for MSW management, emphasising the critical role of government support.